68532217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 75600000

約数和(自身を除く): 7067783

約数列:

[1, 13, 59, 199, 449, 767, 2587, 5837, 11741, 26491, 89351, 152633, 344383, 1161563, 5271709, 68532217]

約数ペア:

[(1, 68532217), (13, 5271709), (59, 1161563), (199, 344383), (449, 152633), (767, 89351), (2587, 26491), (5837, 11741)]